CN205261243U - Lighting device - Google Patents
Lighting device Download PDFInfo
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- CN205261243U CN205261243U CN201520830067.8U CN201520830067U CN205261243U CN 205261243 U CN205261243 U CN 205261243U CN 201520830067 U CN201520830067 U CN 201520830067U CN 205261243 U CN205261243 U CN 205261243U
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Abstract
The embodiment of the utility model discloses lighting device for lighting device sends the smooth problem that lacks the level of shining in solving prior art. This lighting device includes: a housing. The light source module, the installation extremely the casing, the light source module includes two sets of luminescence units, the power module, with light source module electric connection, the power module is configured as the different electric current of output to each group's luminescence unit. More than by the embodiment of the utility model provides a technical scheme is visible, the utility model discloses lighting device divide into the luminescence unit two sets of to to the different electric current of each group's luminescence unit output, each organizes the light that shines that the luminescence unit sent different luminance, makes lighting device send and shines smooth having levels.
Description
Technical field
The utility model relates to lighting technical field, particularly a kind of lighting device.
Background technology
Current, lighting device generally sends light irradiation by power-actuated luminescence unit to irradiated object,Realize and illuminate irradiated object. Due to the brightness of light irradiation that lighting device sends and the quantity of luminescence unitAnd the equal positive correlation of current value of supply luminescence unit, existing lighting device is sent photograph by improving lighting devicePenetrate the brightness of light, the luminescence unit of a greater number generally can be set.
But in existing lighting device, the electric current of supplying with all luminescence units is all the same, makes instituteThere is the brightness of light irradiation that luminescence unit sends consistent, lack bright blindstory, reduced user's experience.
Utility model content
The object of the utility model embodiment is to provide a kind of lighting device, for solving the illumination of prior artThe brightness of installing light irradiation that all luminescence units send lacks the problem of level.
For solving the problems of the technologies described above, the utility model embodiment provides a kind of lighting device, comprising:
Housing;
Light source module, is mounted to described housing, and described light source module comprises two groups of luminescence units;
Power supply module, is electrically connected with described light source module, and described power supply module is configured to export differentElectric current is to each group of luminescence unit.
Preferably, described power supply module comprises power supply unit, and described power supply unit comprises a power supply, two groupsThe power supply management device of separate supply line and connection Liang Zu supply line and power supply; Described in every group, supplyElectric line and one group of luminescence unit are electrically connected, and it is different that described power supply management device is configured to control power supply outputElectric current to Ge Zu supply line.
Preferably, described power supply module comprises power supply unit, described power supply unit comprise two relatively independentPower supply and Liang Zu supply line, each power supply all electrically connects by one group of supply line and one group of luminescence unitConnect.
Preferably, described power supply unit comprises the power supply management device that connects two power supplys, described power supply management deviceBe configured to control two power supplys and export different electric currents.
Preferably, to be configured to export relative scale be 1:2,4:3,2:1 or 4:1 electric current to described power supply moduleTo each group of luminescence unit.
Preferably, described lens are arranged to annular, side's annular, triangle, hexagon or earlier figuresAny combination of shape.
Preferably, described two groups of luminescence units be arranged to annular that size is different, side's annular, triangle,Any combination of hexagon or former figures.
Preferably, described two groups of luminescence units are arranged to the annular of size difference and the concyclic heart.
Preferably, described two groups of luminescence units comprise and are positioned at the first luminescence unit group of ring and are positioned at outer shroudThe second luminescence unit group, described the first luminescence unit group is configured to send the light irradiation of diffusion, described secondLuminescence unit group is configured to send the light irradiation of convergence.
The technical scheme being provided from above the utility model embodiment, the illumination of the utility model embodimentLuminescence unit is divided at least two groups by device, and each group of luminescence unit exported to different electric currents, respectively organizes luminousUnit sends the light irradiation of different brightness, makes light irradiation that luminescence unit sends have bright blindstory.
The object of the utility model embodiment is to provide a kind of lighting device, for solving the illumination of prior artInstalling light irradiation that all luminescence units send can be only the problem that unanimously brightness cannot be adjusted.
For solving the problems of the technologies described above, the utility model embodiment provides a kind of lighting device, comprising:
Housing;
Light source module, is mounted to described housing, and described light source module comprises at least two group luminescence units, every groupLuminescence unit coordinates with same lens;
Power supply module, is electrically connected with described light source module, and described power supply module comprises:
Power supply unit, is electrically connected with each group of luminescence unit, for outputing current to each group of luminescence unit, instituteState power supply unit and there is the first powering mode and the second powering mode; At the first powering mode, described power supply listUnit's output same current is to each group of luminescence unit, and at the second powering mode, described power supply unit is exported different electricityFlow to each group of luminescence unit;
Mode switch element, for control power supply unit described the first powering mode and the first powering mode itBetween switch.
Preferably, described power supply module comprises power supply unit, and described power supply unit comprises a power supply, two groupsThe power supply management device of separate supply line and connection Liang Zu supply line and power supply; Described in every group, supplyElectric line and one group of luminescence unit are electrically connected, and it is different that described power supply management device is configured to control power supply outputOr identical electric current is to Ge Zu supply line.
Preferably, described power supply module comprises power supply unit, described power supply unit comprise two relatively independentThe power supply management device of power supply, Liang Zu supply line and two power supplys of connection, each power supply is all by one group of confessionElectric line and one group of luminescence unit are electrically connected, and described power supply management device is configured to control two power supply outputsSimilar and different electric current.
Preferably, wireless connections between described mode switch element and power supply unit.
The technical scheme being provided from above the utility model embodiment, the illumination of the utility model embodimentLuminescence unit is divided at least two groups by device, can be optionally identical or different to each group of luminescence unit outputElectric current, light irradiation that luminescence unit sends both can be consistent also can have bright blindstory.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below by rightIn embodiment or description of the Prior Art, the accompanying drawing of required use is briefly described, apparently, belowAccompanying drawing in description is only some embodiment that record in the utility model, for ordinary skill peopleMember, not paying under the prerequisite of creative work, can also obtain the attached of other according to these accompanying drawingsFigure.
Fig. 1 is the stereogram of lighting device in the utility model embodiment;
Fig. 2 is the cutaway view of lighting device in the utility model embodiment;
Fig. 3 is the explosive view of power supply module in the utility model embodiment;
Fig. 4 is the explosive view of lighting device in another embodiment of the utility model;
Fig. 5 is the explosive view of lighting device in the another embodiment of the utility model.
Detailed description of the invention
The utility model embodiment provides a kind of lighting device.
In order to make those skilled in the art person understand better the technical scheme in the utility model, will tie belowClose the accompanying drawing in the utility model embodiment, to the technical scheme in the utility model embodiment carry out clear,Intactly describe, obviously, described embodiment is only the utility model part embodiment, instead ofWhole embodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not makingThe every other embodiment obtaining under creative work prerequisite, should belong to the model that the utility model is protectedEnclose.
In prior art, lighting device may exist light irradiation to lack the inferior problem of bright blindstory, and the utility model is carriedFor a kind of lighting device that solves foregoing problems, describe this lighting device in detail below in conjunction with accompanying drawing.
Shown in ginseng Fig. 1, lighting device 100 comprises housing 10, light source module 20, power supply module 30.
Housing 10 can be by the such as hard material such as plastics, metal preparation, prepares the selection of material to protectDemonstrate,proving its Stability Analysis of Structures is prerequisite.
Housing 10 comprises printing opacity face shield 11 and mounting seat 12, between the two, can pass through buckle, screw threadThe various ways such as locking connect mutually.
Printing opacity face shield 11 can be prepared by light-passing plastic, also can prepare by glass material; The end, is installedSeat 12 comprises conventional in the industry buckle structure or helicitic texture, for being mounted to the district such as body of wall, ceilingTerritory.
Shown in Fig. 2 and Fig. 3, in the utility model embodiment, one of the inner formation of housing 10 is accommodatedChamber (not label), after light source module 20 and power supply module 30 are electrically connected mutually, is co-located at described receiptsIn cavity volume. Light source module 20 sends light irradiation after obtaining 30 output powers of power supply module, and light irradiation is passedPrinting opacity face shield 11 arrives at irradiated object.
In the utility model embodiment, light source module 20 comprises two groups of luminescence units, is respectively first luminousUnit group 21 and the second luminescence unit group 22.
All by a base plate carrying, several are luminous for the first luminescence unit group 21 and the second luminescence unit group 22Unit makes. Luminescence unit can be the photophore of LED or other types, firstThe quantity of luminescence unit group 21 and the second luminescence unit group 22 interior luminescence units can be identical, also can be different,Set according to lighting demand, do not repeat at this.
Certainly,, in other embodiment of the utility model, light source module 20 also can comprise the luminous list of more groupsUnit, its structure and aforementioned similar, does not repeat at this.
In the utility model embodiment, light source module 20 also comprises first lens 23 and the second lens 24, theOne lens 23 and the first luminescence unit group 21 coordinate, and the second lens 24 and the second luminescence unit group 24 coordinate,Adjust respectively corresponding luminescence unit light irradiation that group is sent.
Certainly, in other embodiment of the utility model, when light source module 20 comprises the luminescence unit of more groups,Accommodation lens numbers. Even say, multi-group light-emitting unit also can coordinate by same lens,Only need to strengthen the size of lens, make it cover these luminescence units, do not repeat at this.
In the utility model embodiment, the first luminescence unit group 21 and the second luminescence unit group 22 all can clothBe set to annular. Preferably, the first luminescence unit group 21 and the second annulus that luminescence unit group 22 formsRadius difference and the concyclic heart.
Certainly, for coordinating the hobby of different user, the also adaptability adjustment of the quantity of luminescence unit group, each groupLuminescence unit also can be arranged as for example side's annular, triangle, hexagon, or any combination of former figures,The shape of each group luminescence unit also can be inconsistent; Between each group luminescence unit, be not defined as nested styles, can yetArranged side by side with rule, even unordered layout. For example, can arrange five groups of luminescence units, it is all arranged as to circleShape, and be arranged as within Olympic Five Ring pattern is mounted to lighting device again. Or, can arrange four groups luminousUnit, by the two groups of luminescence unit side of being configured to annulars, two groups of luminescence units are arranged as annular, and each group is sent outWithin light unit interval is mounted to lighting device after arranging again.
Can be arranged to same shape with the each group of corresponding lens of luminescence unit, also can be arranged to notSimilar shape. For example, the first luminescence unit group 21 is arranged to annular, the first lens corresponding with it23 can be configured to annular, also can the side's of being configured to annular, only need to ensure in the first luminescence unit group 21Each luminescence unit is all covered by lens.
In the utility model embodiment, the shape of first lens 23 and the second lens 24 is configured such that positionIn the first luminescence unit group 21 light irradiation of sending diffusion of interior ring, and make to be positioned at the second luminous of outer shroudUnit group 22 light irradiation of sending converges, and makes the brightness of lighting device 100 light irradiation of sending can oneCause.
Certainly cross sectional shape, height and the exiting surface of first lens 23 and the second lens 24 or incidence surface,Shape all can be set as identical or different according to demand, does not repeat at this.
In the utility model embodiment, after power supply module 30 is electrically connected with light source module 20, for to lightThe interior luminescence unit power supply of source module 20.
To comprise in light source module 20 that the first luminescence unit group 21 and the second luminescence unit group 22 are as example, electricitySource module 30 is configured to export different electric current to the first luminescence unit groups 21 and the second luminescence unit group22。
Because the first luminescence unit group 21 and the second luminescence unit group 22 are obtained different electric currents, its generationLuminous flux is also different, by adjusting the layout of the first luminescence unit group 21 and the second luminescence unit group 22,Can in lighting device, obtain the light irradiation of 2 levels.
For example, the first luminescence unit group 21 and the second luminescence unit group 22 are arranged to two circles of the concyclic heartRing, in the time that the first luminescence unit group 21 and the second luminescence unit group 22 obtain different electric currents, thereby obtainsStratified two bright rings of brightness.
Certainly, in other embodiment of the utility model, when light source module 20 comprises the luminescence unit of more groups,Power supply module 30 also can be configured to export different electric currents to each group of luminescence unit, does not repeat at this.
Power supply module 30 comprises that power supply 31, power supply management device 32, the first supply line 33 and second supplyElectric line 34.
In the utility model embodiment, power supply 31 can be dc source, can be also AC power, rootUse scenes according to lighting device is adjusted.
Power supply management device 32 is electrically connected power supply 31 and the first supply line 32 and the second supply line 33.The first supply line 32 is electrically connected power supply 31 and the first luminescence unit group 21; The second supply line 33Power supply 31 and the second luminescence unit group 22 are electrically connected, realize and export the electric current of power supply 31 to firstLuminescence unit group 21 and the second luminescence unit group 22.
In the utility model embodiment, the first supply line 32 and the second supply line 33 are parallel with one another,Can adjust current value in Liang Tiao supply line by power supply management device 32, realize the different electric current of output extremelyThe first luminescence unit group 21 and the second luminescence unit group 22.
Power supply management device 32 can be conventional in the industry distributing switch, and its element consists of conventional skill in the industryArt, does not repeat at this.
Still be arranged to two annulus of the concyclic heart with the first luminescence unit group 21 and the second luminescence unit group 22For example, supply with the current ratio of the first luminescence unit group 21 and the second luminescence unit group 22 by adjustment,The brightness ratio of the first luminescence unit group 21 and the second luminescence unit group 22 also changes, specifically as shown in table 1.
| Current ratio | 1:2 | 1:1 | 4:3 | 2:1 | 4:1 |
| Brightness ratio | 1.12 | 0.72 | 0.61 | 0.49 | 0.36 |
Table 1
Certainly, in other embodiment of the utility model, when light source module 20 comprises the luminescence unit of more groups,The quantity of power supply module 30 interior supply lines is also done accommodation, by each supply line's electric currentControl, can realize equally brightness between each group of luminescence unit and there is level.
Shown in ginseng Fig. 4, in another embodiment of the utility model, compared with previous embodiment, difference is only:Power supply module (not label) comprising: two independently power supply 41a, 41b, two power supply management devices independently42a, 42b, two the independently 43a of supply line, 43b.
After power supply 41a, power supply management device 42a are connected successively with the 43a of supply line, with the first luminescence unitGroup 21 is electrically connected, and realizes its power supply.
After power supply 41b, power supply management device 42b are connected successively with the 43b of supply line, with the first luminescence unitGroup 22 is electrically connected, and realizes its power supply.
Because the first luminescence unit group 21 and the second luminescence unit group 22 are by different Power supplies, therebyBe easy to obtain different electric currents, can realize equally aforementioned illuminating effect.
Shown in ginseng Fig. 5, in another embodiment of the utility model, compared with embodiment illustrated in fig. 3, districtBe not: power supply module 30 is except comprising by power supply 31, power supply management device 32, the first supply line 33And second beyond the power supply unit that forms of supply line 34, also comprise mode switch element 35.
Only there is an independently power supply 31 with power supply module 30, by the first supply line 33 and the second power supplyCircuit 34 is respectively the first luminescence unit group 21 and the second luminescence unit group 22 power supplies are example, and pattern is switchedUnit 35 is electrically connected with power supply management device 32.
In the utility model embodiment, power supply unit comprises the first powering mode and the second powering mode,One powering mode, power supply management device 32 can be controlled power supply 31 in the first supply line 33 and the second power supplyOn circuit 34, export identical electric current; Power supply management device 32 can be controlled power supply 31 in the first supply line33 and second export different electric currents in supply line 34.
Mode switch element 35 is for controlling power supply unit at described the first powering mode and the first powering modeBetween switch.
In the utility model embodiment, mode switch element 35 is electrically connected with power supply management device 32, and it canIn mode manually or automatically, power supply management device 32 is sent to pattern switching command.
For example, mode switch element 35 can be one with the mechanical toggle of power supply management device 32 wired connections,By rotation toggle, power supply unit is switched between the first powering mode and the second powering mode, also canTo segment out multiple supplied for electronic patterns that brightness ratio as described in Table 1 is different among the second powering mode,This does not repeat.
Certainly, mode switch element 35 can also by with the mobile terminal of power supply management device 32 wireless connections,For example smart mobile phone or special remote control, adjust by user's preset mode switching push button on private clientThe powering mode of power supply unit.
Even say, mode switch element 35 can also be positioned at together with power supply unit lighting device 100 itIn, it is by gathering ambient illumination surround lighting, according to user's use hobby, automatically adjusts power supply unitPowering mode, does not repeat at this.
Luminescence unit is divided into many groups by the lighting device of the utility model embodiment, and defeated to each group of luminescence unitGo out different electric currents, respectively organize luminescence unit and send the light irradiation of different brightness, make lighting device send irradiationLight has levels.
Each embodiment in this description all adopts the mode of going forward one by one to describe, phase homophase between each embodimentLike part mutually referring to, what each embodiment stressed is from other embodiment different itPlace. Especially, for system embodiment, because it is substantially similar in appearance to embodiment of the method, so describeFairly simple, relevant part is referring to the part explanation of embodiment of the method.
The foregoing is only embodiment of the present utility model, be not limited to the utility model. ForThose skilled in the art, the utility model can have various modifications and variations. All of the present utility modelSpirit and principle within do any amendment, be equal to replacement, improvement etc., all should be included in the utility modelClaim scope within.
Claims (13)
1. a lighting device, is characterized in that, comprising:
Housing;
Light source module, is mounted to described housing, and described light source module comprises two groups of luminescence units;
Power supply module, is electrically connected with described light source module, and described power supply module is configured to export different electric currents to each group of luminescence unit.
2. lighting device as claimed in claim 1, is characterized in that, described power supply module comprises power supply unit, and described power supply unit comprises a power supply, two groups of separate supply lines and connects the power supply management device of Liang Zu supply line and power supply; Described in every group, supply line and one group of luminescence unit are electrically connected, and described power supply management device is configured to control power supply and exports different electric currents to Ge Zu supply line.
3. lighting device as claimed in claim 1, it is characterized in that, described power supply module comprises power supply unit, and described power supply unit comprises two relatively independent power supplys and Liang Zu supply line, and each power supply is all electrically connected by one group of supply line and one group of luminescence unit.
4. lighting device as claimed in claim 3, is characterized in that, described power supply unit comprises the power supply management device that connects two power supplys, and described power supply management device is configured to control two power supplys and exports different electric currents.
5. lighting device as claimed in claim 1, is characterized in that, it is that 1:2,4:3,2:1 or 4:1 electric current are to each group of luminescence unit that described power supply module is configured to export relative scale.
6. lighting device as claimed in claim 1, is characterized in that, described light source module comprises the lens that coordinate with every group of luminescence unit, and described lens are arranged to any combination of annular, side's annular, triangle, hexagon or former figures.
7. lighting device as claimed in claim 1, is characterized in that, described two groups of luminescence units are arranged to any combination of annular, side's annular, triangle, hexagon or former figures that size is different.
8. lighting device as claimed in claim 7, is characterized in that, described two groups of luminescence units are arranged to the annular of size difference and the concyclic heart.
9. lighting device as claimed in claim 8, it is characterized in that, described two groups of luminescence units comprise the first luminescence unit group that is positioned at ring and the second luminescence unit group that is positioned at outer shroud, described the first luminescence unit group is configured to send the light irradiation of diffusion, and described the second luminescence unit group is configured to send the light irradiation of convergence.
10. a lighting device, is characterized in that, comprising:
Housing;
Light source module, is mounted to described housing, and described light source module comprises at least two group luminescence unit and lens, and every group of luminescence unit coordinates with same lens;
Power supply module, is electrically connected with described light source module, and described power supply module comprises:
Power supply unit, is electrically connected with each group of luminescence unit, and for outputing current to each group of luminescence unit, described power supply unit has the first powering mode and the second powering mode; At the first powering mode, described power supply unit output same current is to each group of luminescence unit, and at the second powering mode, described power supply unit is exported different electric currents to each group of luminescence unit;
Mode switch element, switches between described the first powering mode and the first powering mode for controlling power supply unit.
11. lighting devices as claimed in claim 10, is characterized in that, described power supply module comprises power supply unit, and described power supply unit comprises a power supply, two groups of separate supply lines and connects the power supply management device of Liang Zu supply line and power supply; Described in every group, supply line and one group of luminescence unit are electrically connected, and described power supply management device is configured to control power supply and exports similar and different electric current to Ge Zu supply line.
12. lighting devices as claimed in claim 10, it is characterized in that, described power supply module comprises power supply unit, described power supply unit comprises two relatively independent power supplys, Liang Zu supply line and connects the power supply management device of two power supplys, each power supply is all electrically connected by one group of supply line and one group of luminescence unit, and described power supply management device is configured to control two power supplys and exports similar and different electric current.
13. lighting devices as claimed in claim 10, is characterized in that, wireless or wired connection between described mode switch element and power supply unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520830067.8U CN205261243U (en) | 2015-10-23 | 2015-10-23 | Lighting device |
| PCT/CN2016/102935 WO2017067512A1 (en) | 2015-10-23 | 2016-10-21 | Lens, light source module, and illuminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520830067.8U CN205261243U (en) | 2015-10-23 | 2015-10-23 | Lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205261243U true CN205261243U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520830067.8U Active CN205261243U (en) | 2015-10-23 | 2015-10-23 | Lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205261243U (en) |
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2015
- 2015-10-23 CN CN201520830067.8U patent/CN205261243U/en active Active
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